Ricrac Luxurious Plain Hotel Pillow is designed to enhance breathability and comfort. Made from hypoallergenic fiber clusters, known as Micro-Fiber. The cover is made of cotton, a fabric that further enhances the pillow’s breathability adding a nice aesthetic touch. With a medium firmness level, can comfortably accommodate a range of sleep styles. Side and back sleepers and it is very moldable, which might appeal to people who like to cuddle their pillows.